Blue Gate 6KVA/4.2KW Online UPS, HF Series - BGK 6.0HFi (With Internal Battery)
Good for IT equipment: network, servers etc
High frequency and double conversion online technology
Fully digitized microprocessor control
Wide input voltage range
LCD display
UPS start up without battery; Cold start
Advanced battery management
Automatic battery charging in UPS off mode
Lightning and surge protection
Short circuit and overload protection
Fan speed auto control when loads varies
Network/fax/modem surge protection
Optional extension battery pack
Battery voltage display
Load capacity display
EMI/RFI noise filter
Smart RS232 communication with monitoring software